UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bu8X1xYf6MiGapgkhzDXbahLXTwdR+0a83N7cpdIRKY=' 
WHERE 
  key_id = '321f447ee52986c3410a724527718fe666c32693bf3824a327a02f08a657df11' 
  AND (
    token = 'Bu8X1xYf6MiGapgkhzDXbahLXTwdR+0a83N7cpdIRKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )